2079857547

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 3285826560

約数和(自身を除く): 1205969013

約数列:

[1, 3, 9, 23, 27, 69, 107, 113, 207, 277, 321, 339, 621, 831, 963, 1017, 2461, 2493, 2599, 2889, 3051, 6371, 7383, 7479, 7797, 12091, 19113, 22149, 23391, 29639, 31301, 36273, 57339, 66447, 70173, 88917, 93903, 108819, 172017, 266751, 278093, 281709, 326457, 681697, 719923, 800253, 834279, 845127, 2045091, 2159769, 2502837, 3349207, 6135273, 6479307, 7508511, 10047621, 18405819, 19437921, 30142863, 77031761, 90428589, 231095283, 693285849, 2079857547]

約数ペア:

[(1, 2079857547), (3, 693285849), (9, 231095283), (23, 90428589), (27, 77031761), (69, 30142863), (107, 19437921), (113, 18405819), (207, 10047621), (277, 7508511), (321, 6479307), (339, 6135273), (621, 3349207), (831, 2502837), (963, 2159769), (1017, 2045091), (2461, 845127), (2493, 834279), (2599, 800253), (2889, 719923), (3051, 681697), (6371, 326457), (7383, 281709), (7479, 278093), (7797, 266751), (12091, 172017), (19113, 108819), (22149, 93903), (23391, 88917), (29639, 70173), (31301, 66447), (36273, 57339)]